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Realistic Mach One 4029 Tier One Upgrade Crossover

peterh001

New Member
I'm just finishing the final steps to the Mach One tier one upgrade and am having trouble finding the exact spec items on the list. The capacitor and crossover coil values I need are not available. I'm wondering If these values are close enough to the ones needed in the list or are there better options.

Heres the list on the Tier One document:
14uf Capacitor non-polar 50 Volt or greater
8.2uf Capacitor non-polar 50 Volt or greater
4uf Capacitor non-polar 50 Volt or greater
.15 mh Inductor Coil 22ga or larger wire

And heres what im looking at purchasing from PartsExpress:
Dayton Audio 0.15mH 18 AWG Perfect Layer Inductor Crossover Coil

15uF 100V Electrolytic Non-Polarized Crossover Capacitor

4.0uF 100V Electrolytic Non-Polarized Crossover Capacitor

8.0uF 100V Electrolytic Non-Polarized Crossover Capacitor

Any help would be greatly appreciated.
Cheers Peter
 
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I combined in parallel a 10uf and a 4uf to get to the 14. the others you list should be fine.
 
Welcome to AK, Peter.

Agree with RSSteve - you are good to go with those components. Just combine the two caps he specified to equal the 14uf you need.

GeeDeeEmm
 
Thanks so much for the help guys[IMG_20180717_112453629.jpg here are my Mach ones I purchased new in 1982
You have been registered here for many years and yet you've only got three posts we need to hear from you more often come back at least once a month LOL give us some updates and talk to us
 
Sorry my cell phone is retarded I really hate Motorola compared to my Samsung I used to have

I tried to say three post and you've been around here for years come back around more often
 
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